Box Design.

 

Silver Member
Username: Snowball123

West Allis, WI United States

Post Number: 428
Registered: Oct-07
Think anyone here candraw up a box design for one 12" audioque sd 2.5? i want it tuned to 35 hz. Also, it is going into a 99 grand prix se 3.8. Thanks.
 

Silver Member
Username: Philly306

New quote coming soon, North carolina

Post Number: 952
Registered: Apr-07
umm max dimensions?
 

Gold Member
Username: Big_edge_head

Milwaukee, Wisconsin MY SUBS GET ...

Post Number: 1597
Registered: Mar-07
lol snow. what does the engine have to do with the box size?
 

Silver Member
Username: Kingandsons07

Lincoln, Nebraska U.S.A

Post Number: 865
Registered: Feb-07
lol needs to pull a have box around
 

Silver Member
Username: Snowball123

West Allis, WI United States

Post Number: 430
Registered: Oct-07
idk. last time they asked for it. maybe to look up trunk space. ill measure after school today.
 

Silver Member
Username: Snowball123

West Allis, WI United States

Post Number: 433
Registered: Oct-07
uhh sean. it said you posted last in here. but i dont see anything. lol
 

Platinum Member
Username: Bestmankind

Http://www.rdaudio.net...

Post Number: 19165
Registered: Oct-05
what is the recomended enclosure size for that sub?
 

Gold Member
Username: Big_edge_head

Milwaukee, Wisconsin MY SUBS GET ...

Post Number: 1599
Registered: Mar-07
I pretty sure its 1.75-2cubes
 

Gold Member
Username: Insearchofbass

Post Number: 8312
Registered: Jun-04
"uhh sean. it said you posted last in here. but i dont see anything. lol"


thats because I posted the subwoofer tools link here for you but they changed the program and it didnt seem to work right so I deleted the post...but maybe I needed the thiele small specs

Chad...we put ours in a 2.50 cf net box tuned to 35 hz but i believe aq said 2.0 at 40 hz...I like the sound of it at 35 hz but ours was the older 2.5 12 sub...it might sound ok in a 2.0 cube net box though tuned at 35 hz
 

Platinum Member
Username: Bestmankind

Http://www.rdaudio.net...

Post Number: 19175
Registered: Oct-05
how about this?

Upload
Upload
Upload
 

Gold Member
Username: Insearchofbass

Post Number: 8313
Registered: Jun-04
make the port wider chad like 2.5 wide
 

Silver Member
Username: Snowball123

West Allis, WI United States

Post Number: 434
Registered: Oct-07
yeah mines at 40 hz now, but id like to tune it lower. i think yours is still the same as mine? or different basket? idk.
 

Platinum Member
Username: Bestmankind

Http://www.rdaudio.net...

Post Number: 19178
Registered: Oct-05
ok how's this?

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Platinum Member
Username: Bestmankind

Http://www.rdaudio.net...

Post Number: 19179
Registered: Oct-05
its a bit bigger box with a bigger port area. that box just screams output and sq. lol.
 

Gold Member
Username: Insearchofbass

Post Number: 8314
Registered: Jun-04
ok the only thing I see now is the tune frequency is higher than he wanted so we might as well bring it down to 35 hz...I like my bro's at 35 hz but if it was mine id tune it even lower
 

Silver Member
Username: Snowball123

West Allis, WI United States

Post Number: 435
Registered: Oct-07
lower than 35?
 

Platinum Member
Username: Bestmankind

Http://www.rdaudio.net...

Post Number: 19181
Registered: Oct-05
just extend the port a bit. that will bring it down.
 

Gold Member
Username: Insearchofbass

Post Number: 8316
Registered: Jun-04
"lower than 35?"

in my bro's vehicle yeah...it hits the notes good at 35 hz but I can still hear it missing some lower notes and it seems capable to do so
 

Silver Member
Username: Snowball123

West Allis, WI United States

Post Number: 436
Registered: Oct-07
i dont know anything about tuning or box designing. lol. do you think thwe last specs you gave me will be good? or do you think you can give me a final one.
 

Gold Member
Username: Insearchofbass

Post Number: 8317
Registered: Jun-04
add 1.5 inches to the port length and youll be at a 35 hz port tune
 

Platinum Member
Username: Bestmankind

Http://www.rdaudio.net...

Post Number: 19183
Registered: Oct-05
ok here you go. lol

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Upload
Upload
 

Gold Member
Username: Insearchofbass

Post Number: 8318
Registered: Jun-04
ok so there you go snow...my adjustments on the port length might have been wrong above ...end correction was throwing me off and I wasnt sure if chads program accounted for it or not in the port length
 

Gold Member
Username: Insearchofbass

Post Number: 8319
Registered: Jun-04
thanks Chad
 

Platinum Member
Username: Bestmankind

Http://www.rdaudio.net...

Post Number: 19186
Registered: Oct-05
np man. lol.
 

Silver Member
Username: Pbplayer05

Carroll, Iowa

Post Number: 557
Registered: May-07
wat program is that chad
 

Platinum Member
Username: Bestmankind

Http://www.rdaudio.net...

Post Number: 19191
Registered: Oct-05
its from the re audio web site. lol.
]
http://www.reaudio.com/speaker_box/LPort_Box_Calc.html
 

Silver Member
Username: Pbplayer05

Carroll, Iowa

Post Number: 558
Registered: May-07
is it pretty accurate
 

Platinum Member
Username: Bestmankind

Http://www.rdaudio.net...

Post Number: 19192
Registered: Oct-05
i like to think so. unfortunately i have no way of proving it is accurate. my current box is built with that program and i love it. :-)
 

Gold Member
Username: Insearchofbass

Post Number: 8326
Registered: Jun-04
well I certianly like how it looks and how it lays it out...ill be saving that link
 

Silver Member
Username: Snowball123

West Allis, WI United States

Post Number: 437
Registered: Oct-07
thanks a lot guys. think it will fit in my trunk though?
 

Gold Member
Username: Insearchofbass

Post Number: 8337
Registered: Jun-04
measure it... but if it does its going to be close I think
 

Silver Member
Username: Snowball123

West Allis, WI United States

Post Number: 438
Registered: Oct-07
yeah ill be good. i got 18". thanks for all your guys' help.
 

Gold Member
Username: Insearchofbass

Post Number: 8340
Registered: Jun-04
do you have the width and depth you need to get it into the trunk also
 

Silver Member
Username: Snowball123

West Allis, WI United States

Post Number: 439
Registered: Oct-07
i measured it and it was 44 wide and like 44 deep. that seem right?
 

Silver Member
Username: Snowball123

West Allis, WI United States

Post Number: 442
Registered: Oct-07
stupid thing didnt bump.
 

Gold Member
Username: Insearchofbass

Post Number: 8346
Registered: Jun-04
no...I meant the trunk opening
 

Silver Member
Username: Snowball123

West Allis, WI United States

Post Number: 446
Registered: Oct-07
yeah. the opening wide was like 44 inches.
 

Gold Member
Username: Insearchofbass

Post Number: 8355
Registered: Jun-04
"yeah ill be good. i got 18". thanks for all your guys' help."

so 44 wide 18 deep (from the trunk floor to the trunk opening) if so your fine...although 44 wide seems pretty wide to me
 

Silver Member
Username: Snowball123

West Allis, WI United States

Post Number: 448
Registered: Oct-07
i just checked it again and it said 44" at like the biggest opening and most of it is like a stright line maybe like 40" on a shorter side.
 

Gold Member
Username: Insearchofbass

Post Number: 8365
Registered: Jun-04
well either way you look to be ok getting that box in there
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